Functionality
This function module prepares the reversal of a payment item that is
already posted.
The processing steps are as follows:

• Select all relevant positions of the payment item


• Determine the internal medium


• Determine the posting date


• Set status "Deleted" in the original payment item and enter a temporary
reference to the reversal item

• Create reversal item (set reversal indicator, change the +/- signs of
the amounts)

• Read the payment notes from the database


• Prepare the data update for changing the original payment item


• Prepare the data update for posting the reversal item


• Process Business Transaction Event 00010035

Notes
Once the document numbers are drawn from BKK_PAYM_ITEM_UPDATE_ITEM inthe context of the data update, the temporary reference is changed insuch a way that the original payment item and the reversal item eachrefer to the other.

Further information
Event 00010035

Further information
Bank area

Further information
Document number of the payment item

Description
Temporary number of the new reversal item.

Further information
Temporary number of the payment item

Further information
Position within the payment item

Value range
If I_POSNO reflects value 1 or if I_POSNO is blank, all the positions
are selected.

Description
A backdated posting date with which a payment item is to be posted.

Notes
Specifying the posting date is only relevant when a backdated paymentitem is reversed via the menu. The user can choose whether to make thereversal with the new or old posting date.
When reversing in the context of other processes (transfer posting,return and so on), the reversal is always made with the currentposting date.